Hour / Daily Service; Grease Boom, Arm And Front Attachment Pins (For First 100 Hours); Check Engine Oil Level - Doosan DX700LC Operation And Maintenance Manual

10 HOUR / DAILY SERVICE

Grease Boom, Arm and Front Attachment
Pins (for first 100 hours)
Do not remove the grease fitting until the pressure is
entirely bleed off by loosening grease fitting slowly to avoid
fatal wound.
Let anybody never be in the blowing direction.
Be careful to any kinds of works for nipples and hydraulic
line plugs.
Grease every 10 hours for first 100 hours and every 50 or 250
hours thereafter (See page 4-25).
NOTE: If the unit has been running or working in water the
front attachment should be greased on a 10 hour /
daily basis.

Check Engine Oil Level

Allow the engine to cool before checking the oil level to
avoid burns by touching hot engine parts.
NOTE:
When checking level using a dipstick always remove
and wipe it clean before making final level check.
1. Shut down engine and wait for fifteen minutes. This will
allow all oil to drain back to oil pan.
2. Remove dipstick (1, Figure 13) and wipe the oil off with a
clean cloth.
3. Insert dipstick fully in the oil gauge tube, then take it out
again.
4. Engine oil level must be between "HIGH" and "LOW"
marks on dipstick.
NOTE: If oil is above "HIGH" mark on dipstick, some
must be drained to return oil to proper level.
5. Add oil through engine oil fill cap (2, Figure 13), if the oil
level is below the "LOW" mark.
Inspection, Maintenance and Adjustment
4-14
WARNING
WARNING
Figure 12
1
Figure 13
Figure 14
FG000500
2
FG016101
FG000616
OP001123